Answer;
-Sensation
Sensation is the activation of receptors in the various sense organs
Explanation;
-Sensation is the activation of sensory receptor cells at the level of the stimulus. Perception is the central processing of sensory stimuli into a meaningful pattern. Perception is dependent on sensation, but not all sensations are perceived.
-Receptors are the cells or structures that detect sensations. A receptor cell is changed directly by a stimulus. A transmembrane protein receptor is a protein in the cell membrane that mediates a physiological change in a neuron, most often through the opening of ion channels or changes in the cell signaling processes.
Answer:
the components
Explanation:
when talking about the chemical composition is the same thing as saying the chemical components
Jawless fish. The class Agnatha is a class made up of jawless fish. It excludes all vertebrates with jaws.
The answer is c because the genes has all the genetic information inside of it.
